15697726551

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{463}}^1\times {\mathrm{1601}}^1$

素因数の和:2264

約数の個数: 48

約数和(自身を含む): 24621996672

約数和(自身を除く): 8924270121

約数列:

[1, 3, 9, 13, 39, 117, 181, 463, 543, 1389, 1601, 1629, 2353, 4167, 4803, 6019, 7059, 14409, 18057, 20813, 21177, 54171, 62439, 83803, 187317, 251409, 289781, 741263, 754227, 869343, 1089439, 2223789, 2608029, 3268317, 3767153, 6671367, 9636419, 9804951, 11301459, 28909257, 33904377, 86727771, 134168603, 402505809, 1207517427, 1744191839, 5232575517, 15697726551]

約数ペア:

[(1, 15697726551), (3, 5232575517), (9, 1744191839), (13, 1207517427), (39, 402505809), (117, 134168603), (181, 86727771), (463, 33904377), (543, 28909257), (1389, 11301459), (1601, 9804951), (1629, 9636419), (2353, 6671367), (4167, 3767153), (4803, 3268317), (6019, 2608029), (7059, 2223789), (14409, 1089439), (18057, 869343), (20813, 754227), (21177, 741263), (54171, 289781), (62439, 251409), (83803, 187317)]