74996523

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4561}}^1$

素因数の和:4609

約数の個数: 40

約数和(自身を含む): 132480480

約数和(自身を除く): 57483957

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 567, 609, 783, 1827, 2349, 4561, 5481, 13683, 16443, 31927, 41049, 95781, 123147, 132269, 287343, 369441, 396807, 862029, 925883, 1190421, 2586087, 2777649, 3571263, 8332947, 10713789, 24998841, 74996523]

約数ペア:

[(1, 74996523), (3, 24998841), (7, 10713789), (9, 8332947), (21, 3571263), (27, 2777649), (29, 2586087), (63, 1190421), (81, 925883), (87, 862029), (189, 396807), (203, 369441), (261, 287343), (567, 132269), (609, 123147), (783, 95781), (1827, 41049), (2349, 31927), (4561, 16443), (5481, 13683)]