99784041

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 162518400

約数和(自身を除く): 62734359

約数列:

[1, 3, 7, 21, 29, 49, 87, 89, 147, 203, 263, 267, 609, 623, 789, 1421, 1841, 1869, 2581, 4263, 4361, 5523, 7627, 7743, 12887, 13083, 18067, 22881, 23407, 38661, 53389, 54201, 70221, 126469, 160167, 163849, 373723, 379407, 491547, 678803, 1121169, 1146943, 2036409, 3440829, 4751621, 14254863, 33261347, 99784041]

約数ペア:

[(1, 99784041), (3, 33261347), (7, 14254863), (21, 4751621), (29, 3440829), (49, 2036409), (87, 1146943), (89, 1121169), (147, 678803), (203, 491547), (263, 379407), (267, 373723), (609, 163849), (623, 160167), (789, 126469), (1421, 70221), (1841, 54201), (1869, 53389), (2581, 38661), (4263, 23407), (4361, 22881), (5523, 18067), (7627, 13083), (7743, 12887)]