72916041

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 108573696

約数和(自身を除く): 35657655

約数列:

[1, 3, 11, 33, 101, 131, 167, 303, 393, 501, 1111, 1441, 1837, 3333, 4323, 5511, 13231, 16867, 21877, 39693, 50601, 65631, 145541, 185537, 240647, 436623, 556611, 721941, 2209577, 6628731, 24305347, 72916041]

約数ペア:

[(1, 72916041), (3, 24305347), (11, 6628731), (33, 2209577), (101, 721941), (131, 556611), (167, 436623), (303, 240647), (393, 185537), (501, 145541), (1111, 65631), (1441, 50601), (1837, 39693), (3333, 21877), (4323, 16867), (5511, 13231)]