45553809

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 72483840

約数和(自身を除く): 26930031

約数列:

[1, 3, 7, 21, 29, 87, 131, 203, 393, 571, 609, 917, 1713, 2751, 3799, 3997, 11397, 11991, 16559, 26593, 49677, 74801, 79779, 115913, 224403, 347739, 523607, 1570821, 2169229, 6507687, 15184603, 45553809]

約数ペア:

[(1, 45553809), (3, 15184603), (7, 6507687), (21, 2169229), (29, 1570821), (87, 523607), (131, 347739), (203, 224403), (393, 115913), (571, 79779), (609, 74801), (917, 49677), (1713, 26593), (2751, 16559), (3799, 11991), (3997, 11397)]