156778776351

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{617}}^1\times {\mathrm{2269}}^1$

素因数の和:3456

約数の個数: 48

約数和(自身を含む): 237229237440

約数和(自身を除く): 80450461089

約数列:

[1, 3, 9, 23, 69, 207, 541, 617, 1623, 1851, 2269, 4869, 5553, 6807, 12443, 14191, 20421, 37329, 42573, 52187, 111987, 127719, 156561, 333797, 469683, 1001391, 1227529, 1399973, 3004173, 3682587, 4199919, 7677331, 11047761, 12599757, 23031993, 28233167, 32199379, 69095979, 84699501, 96598137, 254098503, 289794411, 757385393, 2272156179, 6816468537, 17419864039, 52259592117, 156778776351]

約数ペア:

[(1, 156778776351), (3, 52259592117), (9, 17419864039), (23, 6816468537), (69, 2272156179), (207, 757385393), (541, 289794411), (617, 254098503), (1623, 96598137), (1851, 84699501), (2269, 69095979), (4869, 32199379), (5553, 28233167), (6807, 23031993), (12443, 12599757), (14191, 11047761), (20421, 7677331), (37329, 4199919), (42573, 3682587), (52187, 3004173), (111987, 1399973), (127719, 1227529), (156561, 1001391), (333797, 469683)]