68882427

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 104405760

約数和(自身を除く): 35523333

約数列:

[1, 3, 9, 27, 107, 113, 211, 321, 339, 633, 963, 1017, 1899, 2889, 3051, 5697, 12091, 22577, 23843, 36273, 67731, 71529, 108819, 203193, 214587, 326457, 609579, 643761, 2551201, 7653603, 22960809, 68882427]

約数ペア:

[(1, 68882427), (3, 22960809), (9, 7653603), (27, 2551201), (107, 643761), (113, 609579), (211, 326457), (321, 214587), (339, 203193), (633, 108819), (963, 71529), (1017, 67731), (1899, 36273), (2889, 23843), (3051, 22577), (5697, 12091)]