12156906111

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{2399}}^1$

素因数の和:2648

約数の個数: 64

約数和(自身を含む): 19657728000

約数和(自身を除く): 7500821889

約数列:

[1, 3, 7, 21, 29, 53, 87, 157, 159, 203, 371, 471, 609, 1099, 1113, 1537, 2399, 3297, 4553, 4611, 7197, 8321, 10759, 13659, 16793, 24963, 31871, 32277, 50379, 58247, 69571, 95613, 127147, 174741, 208713, 241309, 376643, 381441, 486997, 723927, 890029, 1129929, 1460991, 1689163, 2636501, 2670087, 3687263, 5067489, 7909503, 10922647, 11061789, 19962079, 25810841, 32767941, 59886237, 76458529, 77432523, 139734553, 229375587, 419203659, 578900291, 1736700873, 4052302037, 12156906111]

約数ペア:

[(1, 12156906111), (3, 4052302037), (7, 1736700873), (21, 578900291), (29, 419203659), (53, 229375587), (87, 139734553), (157, 77432523), (159, 76458529), (203, 59886237), (371, 32767941), (471, 25810841), (609, 19962079), (1099, 11061789), (1113, 10922647), (1537, 7909503), (2399, 5067489), (3297, 3687263), (4553, 2670087), (4611, 2636501), (7197, 1689163), (8321, 1460991), (10759, 1129929), (13659, 890029), (16793, 723927), (24963, 486997), (31871, 381441), (32277, 376643), (50379, 241309), (58247, 208713), (69571, 174741), (95613, 127147)]