61173693

素因数分解:

$3^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1487}}^1$

素因数の和:2153

約数の個数: 24

約数和(自身を含む): 101207808

約数和(自身を除く): 40034115

約数列:

[1, 3, 7, 9, 21, 63, 653, 1487, 1959, 4461, 4571, 5877, 10409, 13383, 13713, 31227, 41139, 93681, 971011, 2913033, 6797077, 8739099, 20391231, 61173693]

約数ペア:

[(1, 61173693), (3, 20391231), (7, 8739099), (9, 6797077), (21, 2913033), (63, 971011), (653, 93681), (1487, 41139), (1959, 31227), (4461, 13713), (4571, 13383), (5877, 10409)]