73260451

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 87422976

約数和(自身を除く): 14162525

約数列:

[1, 11, 23, 47, 61, 101, 253, 517, 671, 1081, 1111, 1403, 2323, 2867, 4747, 6161, 11891, 15433, 25553, 31537, 52217, 65941, 67771, 109181, 141703, 289567, 725351, 1200991, 1558733, 3185237, 6660041, 73260451]

約数ペア:

[(1, 73260451), (11, 6660041), (23, 3185237), (47, 1558733), (61, 1200991), (101, 725351), (253, 289567), (517, 141703), (671, 109181), (1081, 67771), (1111, 65941), (1403, 52217), (2323, 31537), (2867, 25553), (4747, 15433), (6161, 11891)]