72690833

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 77780736

約数和(自身を除く): 5089903

約数列:

[1, 23, 61, 197, 263, 1403, 4531, 6049, 12017, 16043, 51811, 276391, 368989, 1191653, 3160471, 72690833]

約数ペア:

[(1, 72690833), (23, 3160471), (61, 1191653), (197, 368989), (263, 276391), (1403, 51811), (4531, 16043), (6049, 12017)]