310094487

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 489984768

約数和(自身を除く): 179890281

約数列:

[1, 3, 9, 23, 27, 69, 81, 113, 207, 243, 339, 491, 621, 1017, 1473, 1863, 2599, 3051, 4419, 5589, 7797, 9153, 11293, 13257, 23391, 27459, 33879, 39771, 55483, 70173, 101637, 119313, 166449, 210519, 304911, 499347, 631557, 914733, 1276109, 1498041, 2744199, 3828327, 4494123, 11484981, 13482369, 34454943, 103364829, 310094487]

約数ペア:

[(1, 310094487), (3, 103364829), (9, 34454943), (23, 13482369), (27, 11484981), (69, 4494123), (81, 3828327), (113, 2744199), (207, 1498041), (243, 1276109), (339, 914733), (491, 631557), (621, 499347), (1017, 304911), (1473, 210519), (1863, 166449), (2599, 119313), (3051, 101637), (4419, 70173), (5589, 55483), (7797, 39771), (9153, 33879), (11293, 27459), (13257, 23391)]