37977201

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 62087680

約数和(自身を除く): 24110479

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 157, 279, 289, 459, 471, 527, 837, 867, 1413, 1581, 2601, 2669, 4239, 4743, 4867, 7803, 8007, 8959, 14229, 14601, 24021, 26877, 43803, 45373, 72063, 80631, 82739, 131409, 136119, 241893, 248217, 408357, 744651, 1225071, 1406563, 2233953, 4219689, 12659067, 37977201]

約数ペア:

[(1, 37977201), (3, 12659067), (9, 4219689), (17, 2233953), (27, 1406563), (31, 1225071), (51, 744651), (93, 408357), (153, 248217), (157, 241893), (279, 136119), (289, 131409), (459, 82739), (471, 80631), (527, 72063), (837, 45373), (867, 43803), (1413, 26877), (1581, 24021), (2601, 14601), (2669, 14229), (4239, 8959), (4743, 8007), (4867, 7803)]