78896601

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{54449}}^1$

素因数の和:54485

約数の個数: 24

約数和(自身を含む): 135907200

約数和(自身を除く): 57010599

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 54449, 163347, 381143, 490041, 1143429, 1252327, 3430287, 3756981, 8766289, 11270943, 26298867, 78896601]

約数ペア:

[(1, 78896601), (3, 26298867), (7, 11270943), (9, 8766289), (21, 3756981), (23, 3430287), (63, 1252327), (69, 1143429), (161, 490041), (207, 381143), (483, 163347), (1449, 54449)]