65166618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 151073280

約数和(自身を除く): 85906662

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 157, 209, 314, 331, 418, 471, 627, 662, 942, 993, 1254, 1727, 1986, 2983, 3454, 3641, 5181, 5966, 6289, 7282, 8949, 10362, 10923, 12578, 17898, 18867, 21846, 32813, 37734, 51967, 65626, 69179, 98439, 103934, 138358, 155901, 196878, 207537, 311802, 415074, 571637, 987373, 1143274, 1714911, 1974746, 2962119, 3429822, 5924238, 10861103, 21722206, 32583309, 65166618]

約数ペア:

[(1, 65166618), (2, 32583309), (3, 21722206), (6, 10861103), (11, 5924238), (19, 3429822), (22, 2962119), (33, 1974746), (38, 1714911), (57, 1143274), (66, 987373), (114, 571637), (157, 415074), (209, 311802), (314, 207537), (331, 196878), (418, 155901), (471, 138358), (627, 103934), (662, 98439), (942, 69179), (993, 65626), (1254, 51967), (1727, 37734), (1986, 32813), (2983, 21846), (3454, 18867), (3641, 17898), (5181, 12578), (5966, 10923), (6289, 10362), (7282, 8949)]