28529615637

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{52973}}^1$

素因数の和:53155

約数の個数: 40

約数和(自身を含む): 43715204280

約数和(自身を除く): 15185588643

約数列:

[1, 3, 9, 27, 61, 81, 109, 183, 327, 549, 981, 1647, 2943, 4941, 6649, 8829, 19947, 52973, 59841, 158919, 179523, 476757, 538569, 1430271, 3231353, 4290813, 5774057, 9694059, 17322171, 29082177, 51966513, 87246531, 155899539, 261739593, 352217477, 467698617, 1056652431, 3169957293, 9509871879, 28529615637]

約数ペア:

[(1, 28529615637), (3, 9509871879), (9, 3169957293), (27, 1056652431), (61, 467698617), (81, 352217477), (109, 261739593), (183, 155899539), (327, 87246531), (549, 51966513), (981, 29082177), (1647, 17322171), (2943, 9694059), (4941, 5774057), (6649, 4290813), (8829, 3231353), (19947, 1430271), (52973, 538569), (59841, 476757), (158919, 179523)]