61955478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{977}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 145244736

約数和(自身を除く): 83289258

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 271, 542, 813, 977, 1626, 1954, 2439, 2931, 3523, 4878, 5862, 7046, 8793, 10569, 12701, 17586, 21138, 25402, 31707, 38103, 63414, 76206, 114309, 228618, 264767, 529534, 794301, 1588602, 2382903, 3441971, 4765806, 6883942, 10325913, 20651826, 30977739, 61955478]

約数ペア:

[(1, 61955478), (2, 30977739), (3, 20651826), (6, 10325913), (9, 6883942), (13, 4765806), (18, 3441971), (26, 2382903), (39, 1588602), (78, 794301), (117, 529534), (234, 264767), (271, 228618), (542, 114309), (813, 76206), (977, 63414), (1626, 38103), (1954, 31707), (2439, 25402), (2931, 21138), (3523, 17586), (4878, 12701), (5862, 10569), (7046, 8793)]