156673005267

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{216421}}^1$

素因数の和:216663

約数の個数: 32

約数和(自身を含む): 221581500480

約数和(自身を除く): 64908495213

約数列:

[1, 3, 29, 53, 87, 157, 159, 471, 1537, 4553, 4611, 8321, 13659, 24963, 216421, 241309, 649263, 723927, 6276209, 11470313, 18828627, 33978097, 34410939, 101934291, 332639077, 985364813, 997917231, 1800839141, 2956094439, 5402517423, 52224335089, 156673005267]

約数ペア:

[(1, 156673005267), (3, 52224335089), (29, 5402517423), (53, 2956094439), (87, 1800839141), (157, 997917231), (159, 985364813), (471, 332639077), (1537, 101934291), (4553, 34410939), (4611, 33978097), (8321, 18828627), (13659, 11470313), (24963, 6276209), (216421, 723927), (241309, 649263)]