73536281

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 93864960

約数和(自身を除く): 20328679

約数列:

[1, 7, 13, 53, 79, 91, 193, 371, 553, 689, 1027, 1351, 2509, 4187, 4823, 7189, 10229, 15247, 17563, 29309, 54431, 71603, 106729, 132977, 198211, 381017, 808091, 930839, 1387477, 5656637, 10505183, 73536281]

約数ペア:

[(1, 73536281), (7, 10505183), (13, 5656637), (53, 1387477), (79, 930839), (91, 808091), (193, 381017), (371, 198211), (553, 132977), (689, 106729), (1027, 71603), (1351, 54431), (2509, 29309), (4187, 17563), (4823, 15247), (7189, 10229)]