156929203221

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{787}}^1\times {\mathrm{63727}}^1$

素因数の和:64673

約数の個数: 32

約数和(自身を含む): 241044787200

約数和(自身を除く): 84115583979

約数列:

[1, 3, 7, 21, 149, 447, 787, 1043, 2361, 3129, 5509, 16527, 63727, 117263, 191181, 351789, 446089, 820841, 1338267, 2462523, 9495323, 28485969, 50153149, 66467261, 150459447, 199401783, 351072043, 1053216129, 7472819201, 22418457603, 52309734407, 156929203221]

約数ペア:

[(1, 156929203221), (3, 52309734407), (7, 22418457603), (21, 7472819201), (149, 1053216129), (447, 351072043), (787, 199401783), (1043, 150459447), (2361, 66467261), (3129, 50153149), (5509, 28485969), (16527, 9495323), (63727, 2462523), (117263, 1338267), (191181, 820841), (351789, 446089)]