157430221809

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1\times {\mathrm{103561}}^1$

素因数の和:104141

約数の個数: 32

約数和(自身を含む): 241788272640

約数和(自身を除く): 84358050831

約数列:

[1, 3, 7, 21, 191, 379, 573, 1137, 1337, 2653, 4011, 7959, 72389, 103561, 217167, 310683, 506723, 724927, 1520169, 2174781, 19780151, 39249619, 59340453, 117748857, 138461057, 274747333, 415383171, 824241999, 7496677229, 22490031687, 52476740603, 157430221809]

約数ペア:

[(1, 157430221809), (3, 52476740603), (7, 22490031687), (21, 7496677229), (191, 824241999), (379, 415383171), (573, 274747333), (1137, 138461057), (1337, 117748857), (2653, 59340453), (4011, 39249619), (7959, 19780151), (72389, 2174781), (103561, 1520169), (217167, 724927), (310683, 506723)]