127808840961

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1\times {\mathrm{8291}}^1$

素因数の和:9054

約数の個数: 48

約数和(自身を含む): 192320137152

約数和(自身を除く): 64511296191

約数列:

[1, 3, 9, 43, 61, 129, 183, 387, 549, 653, 1959, 2623, 5877, 7869, 8291, 23607, 24873, 28079, 39833, 74619, 84237, 119499, 252711, 356513, 358497, 505751, 1069539, 1517253, 1712819, 3208617, 4551759, 5138457, 5414023, 15415371, 16242069, 21747293, 48726207, 65241879, 195725637, 232802989, 330255403, 698408967, 990766209, 2095226901, 2972298627, 14200982329, 42602946987, 127808840961]

約数ペア:

[(1, 127808840961), (3, 42602946987), (9, 14200982329), (43, 2972298627), (61, 2095226901), (129, 990766209), (183, 698408967), (387, 330255403), (549, 232802989), (653, 195725637), (1959, 65241879), (2623, 48726207), (5877, 21747293), (7869, 16242069), (8291, 15415371), (23607, 5414023), (24873, 5138457), (28079, 4551759), (39833, 3208617), (74619, 1712819), (84237, 1517253), (119499, 1069539), (252711, 505751), (356513, 358497)]