31460587923

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 48268249920

約数和(自身を除く): 16807661997

約数列:

[1, 3, 17, 19, 51, 57, 61, 109, 183, 257, 323, 327, 361, 771, 969, 1037, 1083, 1159, 1853, 2071, 3111, 3477, 4369, 4883, 5559, 6137, 6213, 6649, 13107, 14649, 15677, 18411, 19703, 19947, 22021, 28013, 35207, 39349, 47031, 59109, 66063, 83011, 84039, 92777, 105621, 113033, 118047, 126331, 249033, 266509, 278331, 297863, 339099, 374357, 378993, 476221, 532247, 668933, 799527, 893589, 1123071, 1428663, 1577209, 1596741, 1708793, 2006799, 2147627, 2400289, 4731627, 5063671, 5126379, 5659397, 6442881, 7200867, 9048199, 10112693, 15191013, 16978191, 27144597, 29049481, 30338079, 32467067, 40804913, 87148443, 96209749, 97401201, 122414739, 171915781, 288629247, 515747343, 551940139, 616874273, 1655820417, 1850622819, 10486862641, 31460587923]

約数ペア:

[(1, 31460587923), (3, 10486862641), (17, 1850622819), (19, 1655820417), (51, 616874273), (57, 551940139), (61, 515747343), (109, 288629247), (183, 171915781), (257, 122414739), (323, 97401201), (327, 96209749), (361, 87148443), (771, 40804913), (969, 32467067), (1037, 30338079), (1083, 29049481), (1159, 27144597), (1853, 16978191), (2071, 15191013), (3111, 10112693), (3477, 9048199), (4369, 7200867), (4883, 6442881), (5559, 5659397), (6137, 5126379), (6213, 5063671), (6649, 4731627), (13107, 2400289), (14649, 2147627), (15677, 2006799), (18411, 1708793), (19703, 1596741), (19947, 1577209), (22021, 1428663), (28013, 1123071), (35207, 893589), (39349, 799527), (47031, 668933), (59109, 532247), (66063, 476221), (83011, 378993), (84039, 374357), (92777, 339099), (105621, 297863), (113033, 278331), (118047, 266509), (126331, 249033)]