161567377953

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1\times {\mathrm{91951}}^1$

素因数の和:92365

約数の個数: 32

約数和(自身を含む): 230712717312

約数和(自身を除く): 69145339359

約数列:

[1, 3, 17, 51, 131, 263, 393, 789, 2227, 4471, 6681, 13413, 34453, 91951, 103359, 275853, 585701, 1563167, 1757103, 4689501, 12045581, 24183113, 36136743, 72549339, 204774877, 411112921, 614324631, 1233338763, 3167987803, 9503963409, 53855792651, 161567377953]

約数ペア:

[(1, 161567377953), (3, 53855792651), (17, 9503963409), (51, 3167987803), (131, 1233338763), (263, 614324631), (393, 411112921), (789, 204774877), (2227, 72549339), (4471, 36136743), (6681, 24183113), (13413, 12045581), (34453, 4689501), (91951, 1757103), (103359, 1563167), (275853, 585701)]