248708097

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^2$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 410702400

約数和(自身を除く): 161994303

約数列:

[1, 3, 9, 11, 27, 33, 89, 97, 99, 267, 291, 297, 801, 873, 979, 1067, 2403, 2619, 2937, 3201, 8633, 8811, 9409, 9603, 25899, 26433, 28227, 28809, 77697, 84681, 94963, 103499, 233091, 254043, 284889, 310497, 837401, 854667, 931491, 2512203, 2564001, 2794473, 7536609, 9211411, 22609827, 27634233, 82902699, 248708097]

約数ペア:

[(1, 248708097), (3, 82902699), (9, 27634233), (11, 22609827), (27, 9211411), (33, 7536609), (89, 2794473), (97, 2564001), (99, 2512203), (267, 931491), (291, 854667), (297, 837401), (801, 310497), (873, 284889), (979, 254043), (1067, 233091), (2403, 103499), (2619, 94963), (2937, 84681), (3201, 77697), (8633, 28809), (8811, 28227), (9409, 26433), (9603, 25899)]