44973747

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 80982720

約数和(自身を除く): 36008973

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 89, 91, 117, 267, 273, 617, 623, 801, 819, 1157, 1851, 1869, 3471, 4319, 5553, 5607, 8021, 8099, 10413, 12957, 24063, 24297, 38871, 54913, 56147, 72189, 72891, 164739, 168441, 384391, 494217, 505323, 713869, 1153173, 2141607, 3459519, 4997083, 6424821, 14991249, 44973747]

約数ペア:

[(1, 44973747), (3, 14991249), (7, 6424821), (9, 4997083), (13, 3459519), (21, 2141607), (39, 1153173), (63, 713869), (89, 505323), (91, 494217), (117, 384391), (267, 168441), (273, 164739), (617, 72891), (623, 72189), (801, 56147), (819, 54913), (1157, 38871), (1851, 24297), (1869, 24063), (3471, 12957), (4319, 10413), (5553, 8099), (5607, 8021)]