61157550237

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1\times {\mathrm{40253}}^1$

素因数の和:41353

約数の個数: 32

約数和(自身を含む): 94600120320

約数和(自身を除く): 33442570083

約数列:

[1, 3, 7, 21, 71, 213, 497, 1019, 1491, 3057, 7133, 21399, 40253, 72349, 120759, 217047, 281771, 506443, 845313, 1519329, 2857963, 8573889, 20005741, 41017807, 60017223, 123053421, 287124649, 861373947, 2912264297, 8736792891, 20385850079, 61157550237]

約数ペア:

[(1, 61157550237), (3, 20385850079), (7, 8736792891), (21, 2912264297), (71, 861373947), (213, 287124649), (497, 123053421), (1019, 60017223), (1491, 41017807), (3057, 20005741), (7133, 8573889), (21399, 2857963), (40253, 1519329), (72349, 845313), (120759, 506443), (217047, 281771)]