64882377

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2791}}^1$

素因数の和:2851

約数の個数: 40

約数和(自身を含む): 113511552

約数和(自身を除く): 48629175

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 287, 369, 567, 861, 1107, 2583, 2791, 3321, 7749, 8373, 19537, 23247, 25119, 58611, 75357, 114431, 175833, 226071, 343293, 527499, 801017, 1029879, 1582497, 2403051, 3089637, 7209153, 9268911, 21627459, 64882377]

約数ペア:

[(1, 64882377), (3, 21627459), (7, 9268911), (9, 7209153), (21, 3089637), (27, 2403051), (41, 1582497), (63, 1029879), (81, 801017), (123, 527499), (189, 343293), (287, 226071), (369, 175833), (567, 114431), (861, 75357), (1107, 58611), (2583, 25119), (2791, 23247), (3321, 19537), (7749, 8373)]