137907723

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 201724992

約数和(自身を除く): 63817269

約数列:

[1, 3, 17, 41, 51, 101, 123, 303, 653, 697, 1717, 1959, 2091, 4141, 5151, 11101, 12423, 26773, 33303, 65953, 70397, 80319, 197859, 211191, 455141, 1121201, 1365423, 2704073, 3363603, 8112219, 45969241, 137907723]

約数ペア:

[(1, 137907723), (3, 45969241), (17, 8112219), (41, 3363603), (51, 2704073), (101, 1365423), (123, 1121201), (303, 455141), (653, 211191), (697, 197859), (1717, 80319), (1959, 70397), (2091, 65953), (4141, 33303), (5151, 26773), (11101, 12423)]