172265718687

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{382703}}^1$

素因数の和:382927

約数の個数: 32

約数和(自身を含む): 247992192000

約数和(自身を除く): 75726473313

約数列:

[1, 3, 19, 53, 57, 149, 159, 447, 1007, 2831, 3021, 7897, 8493, 23691, 150043, 382703, 450129, 1148109, 7271357, 20283259, 21814071, 57022747, 60849777, 171068241, 385381921, 1083432193, 1156145763, 3022205591, 3250296579, 9066616773, 57421906229, 172265718687]

約数ペア:

[(1, 172265718687), (3, 57421906229), (19, 9066616773), (53, 3250296579), (57, 3022205591), (149, 1156145763), (159, 1083432193), (447, 385381921), (1007, 171068241), (2831, 60849777), (3021, 57022747), (7897, 21814071), (8493, 20283259), (23691, 7271357), (150043, 1148109), (382703, 450129)]