82640451

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 121540608

約数和(自身を除く): 38900157

約数列:

[1, 3, 17, 31, 51, 93, 167, 313, 501, 527, 939, 1581, 2839, 5177, 5321, 8517, 9703, 15531, 15963, 29109, 52271, 88009, 156813, 164951, 264027, 494853, 888607, 1620401, 2665821, 4861203, 27546817, 82640451]

約数ペア:

[(1, 82640451), (3, 27546817), (17, 4861203), (31, 2665821), (51, 1620401), (93, 888607), (167, 494853), (313, 264027), (501, 164951), (527, 156813), (939, 88009), (1581, 52271), (2839, 29109), (5177, 15963), (5321, 15531), (8517, 9703)]