153731747

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 179625600

約数和(自身を除く): 25893853

約数列:

[1, 13, 23, 53, 89, 109, 299, 689, 1157, 1219, 1417, 2047, 2507, 4717, 5777, 9701, 15847, 26611, 32591, 61321, 75101, 108491, 126113, 132871, 223123, 514153, 1410383, 1727323, 2900599, 6683989, 11825519, 153731747]

約数ペア:

[(1, 153731747), (13, 11825519), (23, 6683989), (53, 2900599), (89, 1727323), (109, 1410383), (299, 514153), (689, 223123), (1157, 132871), (1219, 126113), (1417, 108491), (2047, 75101), (2507, 61321), (4717, 32591), (5777, 26611), (9701, 15847)]