71390678103

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{4481}}^1\times {\mathrm{8807}}^1$

素因数の和:13364

約数の個数: 32

約数和(自身を含む): 107378680320

約数和(自身を除く): 35988002217

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 4481, 8807, 13443, 26421, 40329, 79263, 120987, 237789, 300227, 590069, 900681, 1770207, 2702043, 5310621, 8106129, 15931863, 39464167, 118392501, 355177503, 1065532509, 2644099189, 7932297567, 23796892701, 71390678103]

約数ペア:

[(1, 71390678103), (3, 23796892701), (9, 7932297567), (27, 2644099189), (67, 1065532509), (201, 355177503), (603, 118392501), (1809, 39464167), (4481, 15931863), (8807, 8106129), (13443, 5310621), (26421, 2702043), (40329, 1770207), (79263, 900681), (120987, 590069), (237789, 300227)]