61919151

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7541}}^1$

素因数の和:7591

約数の個数: 32

約数和(自身を含む): 104260608

約数和(自身を除く): 42341457

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 7541, 8211, 22623, 52787, 128197, 158361, 173443, 384591, 520329, 897379, 1214101, 2692137, 2948531, 3642303, 8845593, 20639717, 61919151]

約数ペア:

[(1, 61919151), (3, 20639717), (7, 8845593), (17, 3642303), (21, 2948531), (23, 2692137), (51, 1214101), (69, 897379), (119, 520329), (161, 384591), (357, 173443), (391, 158361), (483, 128197), (1173, 52787), (2737, 22623), (7541, 8211)]