66277197

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2851}}^1$

素因数の和:2911

約数の個数: 40

約数和(自身を含む): 115950912

約数和(自身を除く): 49673715

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 287, 369, 567, 861, 1107, 2583, 2851, 3321, 7749, 8553, 19957, 23247, 25659, 59871, 76977, 116891, 179613, 230931, 350673, 538839, 818237, 1052019, 1616517, 2454711, 3156057, 7364133, 9468171, 22092399, 66277197]

約数ペア:

[(1, 66277197), (3, 22092399), (7, 9468171), (9, 7364133), (21, 3156057), (27, 2454711), (41, 1616517), (63, 1052019), (81, 818237), (123, 538839), (189, 350673), (287, 230931), (369, 179613), (567, 116891), (861, 76977), (1107, 59871), (2583, 25659), (2851, 23247), (3321, 19957), (7749, 8553)]