76910689

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 86685120

約数和(自身を除く): 9774431

約数列:

[1, 19, 23, 59, 157, 361, 437, 1121, 1357, 2983, 3611, 8303, 9263, 21299, 25783, 56677, 68609, 175997, 213049, 489877, 1303571, 3343943, 4047931, 76910689]

約数ペア:

[(1, 76910689), (19, 4047931), (23, 3343943), (59, 1303571), (157, 489877), (361, 213049), (437, 175997), (1121, 68609), (1357, 56677), (2983, 25783), (3611, 21299), (8303, 9263)]