173699253

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2383}}^1$

素因数の和:2498

約数の個数: 48

約数和(自身を含む): 312399360

約数和(自身を除く): 138700107

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 89, 91, 117, 267, 273, 623, 801, 819, 1157, 1869, 2383, 3471, 5607, 7149, 8099, 10413, 16681, 21447, 24297, 30979, 50043, 72891, 92937, 150129, 212087, 216853, 278811, 636261, 650559, 1484609, 1908783, 1951677, 2757131, 4453827, 8271393, 13361481, 19299917, 24814179, 57899751, 173699253]

約数ペア:

[(1, 173699253), (3, 57899751), (7, 24814179), (9, 19299917), (13, 13361481), (21, 8271393), (39, 4453827), (63, 2757131), (89, 1951677), (91, 1908783), (117, 1484609), (267, 650559), (273, 636261), (623, 278811), (801, 216853), (819, 212087), (1157, 150129), (1869, 92937), (2383, 72891), (3471, 50043), (5607, 30979), (7149, 24297), (8099, 21447), (10413, 16681)]