36972327

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 57867264

約数和(自身を除く): 20894937

約数列:

[1, 3, 7, 21, 71, 137, 181, 213, 411, 497, 543, 959, 1267, 1491, 2877, 3801, 9727, 12851, 24797, 29181, 38553, 68089, 74391, 89957, 173579, 204267, 269871, 520737, 1760587, 5281761, 12324109, 36972327]

約数ペア:

[(1, 36972327), (3, 12324109), (7, 5281761), (21, 1760587), (71, 520737), (137, 269871), (181, 204267), (213, 173579), (411, 89957), (497, 74391), (543, 68089), (959, 38553), (1267, 29181), (1491, 24797), (2877, 12851), (3801, 9727)]