156965056821

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{3691}}^1\times {\mathrm{42569}}^1$

素因数の和:46306

約数の個数: 32

約数和(自身を含む): 238896028800

約数和(自身を除く): 81930971979

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 3691, 11073, 33219, 42569, 99657, 127707, 136567, 383121, 409701, 1149363, 1229103, 1575053, 3687309, 4725159, 14175477, 42526431, 157122179, 471366537, 1414099611, 4242298833, 5813520623, 17440561869, 52321685607, 156965056821]

約数ペア:

[(1, 156965056821), (3, 52321685607), (9, 17440561869), (27, 5813520623), (37, 4242298833), (111, 1414099611), (333, 471366537), (999, 157122179), (3691, 42526431), (11073, 14175477), (33219, 4725159), (42569, 3687309), (99657, 1575053), (127707, 1229103), (136567, 1149363), (383121, 409701)]