9780764553

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{12497}}^1$

素因数の和:12655

約数の個数: 64

約数和(自身を含む): 17133258240

約数和(自身を除く): 7352493687

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 101, 123, 189, 287, 303, 369, 707, 861, 909, 1107, 2121, 2583, 2727, 4141, 6363, 7749, 12423, 12497, 19089, 28987, 37269, 37491, 86961, 87479, 111807, 112473, 260883, 262437, 337419, 512377, 782649, 787311, 1262197, 1537131, 2361933, 3586639, 3786591, 4611393, 8835379, 10759917, 11359773, 13834179, 26506137, 32279751, 34079319, 51750077, 79518411, 96839253, 155250231, 238555233, 362250539, 465750693, 1086751617, 1397252079, 3260254851, 9780764553]

約数ペア:

[(1, 9780764553), (3, 3260254851), (7, 1397252079), (9, 1086751617), (21, 465750693), (27, 362250539), (41, 238555233), (63, 155250231), (101, 96839253), (123, 79518411), (189, 51750077), (287, 34079319), (303, 32279751), (369, 26506137), (707, 13834179), (861, 11359773), (909, 10759917), (1107, 8835379), (2121, 4611393), (2583, 3786591), (2727, 3586639), (4141, 2361933), (6363, 1537131), (7749, 1262197), (12423, 787311), (12497, 782649), (19089, 512377), (28987, 337419), (37269, 262437), (37491, 260883), (86961, 112473), (87479, 111807)]