16424276571

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1823}}^1$

素因数の和:1973

約数の個数: 72

約数和(自身を含む): 26018703360

約数和(自身を除く): 9594426789

約数列:

[1, 3, 9, 19, 47, 57, 59, 141, 171, 177, 361, 423, 531, 893, 1083, 1121, 1823, 2679, 2773, 3249, 3363, 5469, 8037, 8319, 10089, 16407, 16967, 21299, 24957, 34637, 50901, 52687, 63897, 85681, 103911, 107557, 152703, 158061, 191691, 257043, 311733, 322671, 474183, 658103, 771129, 968013, 1001053, 1627939, 1974309, 2043583, 3003159, 4883817, 5055179, 5922927, 6130749, 9009477, 14651451, 15165537, 18392247, 30930841, 38828077, 45496611, 92792523, 96048401, 116484231, 278377569, 288145203, 349452693, 864435609, 1824919619, 5474758857, 16424276571]

約数ペア:

[(1, 16424276571), (3, 5474758857), (9, 1824919619), (19, 864435609), (47, 349452693), (57, 288145203), (59, 278377569), (141, 116484231), (171, 96048401), (177, 92792523), (361, 45496611), (423, 38828077), (531, 30930841), (893, 18392247), (1083, 15165537), (1121, 14651451), (1823, 9009477), (2679, 6130749), (2773, 5922927), (3249, 5055179), (3363, 4883817), (5469, 3003159), (8037, 2043583), (8319, 1974309), (10089, 1627939), (16407, 1001053), (16967, 968013), (21299, 771129), (24957, 658103), (34637, 474183), (50901, 322671), (52687, 311733), (63897, 257043), (85681, 191691), (103911, 158061), (107557, 152703)]