63726741

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 105705600

約数和(自身を除く): 41978859

約数列:

[1, 3, 9, 13, 19, 39, 57, 109, 117, 171, 247, 263, 327, 741, 789, 981, 1417, 2071, 2223, 2367, 3419, 4251, 4997, 6213, 10257, 12753, 14991, 18639, 26923, 28667, 30771, 44973, 64961, 80769, 86001, 194883, 242307, 258003, 372671, 544673, 584649, 1118013, 1634019, 3354039, 4902057, 7080749, 21242247, 63726741]

約数ペア:

[(1, 63726741), (3, 21242247), (9, 7080749), (13, 4902057), (19, 3354039), (39, 1634019), (57, 1118013), (109, 584649), (117, 544673), (171, 372671), (247, 258003), (263, 242307), (327, 194883), (741, 86001), (789, 80769), (981, 64961), (1417, 44973), (2071, 30771), (2223, 28667), (2367, 26923), (3419, 18639), (4251, 14991), (4997, 12753), (6213, 10257)]