72992271

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5657}}^1$

素因数の和:5711

約数の個数: 32

約数和(自身を含む): 117324288

約数和(自身を除く): 44332017

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 391, 561, 759, 1173, 4301, 5657, 12903, 16971, 62227, 96169, 130111, 186681, 288507, 390333, 1057859, 1431221, 2211887, 3173577, 4293663, 6635661, 24330757, 72992271]

約数ペア:

[(1, 72992271), (3, 24330757), (11, 6635661), (17, 4293663), (23, 3173577), (33, 2211887), (51, 1431221), (69, 1057859), (187, 390333), (253, 288507), (391, 186681), (561, 130111), (759, 96169), (1173, 62227), (4301, 16971), (5657, 12903)]