22873347

素因数分解:

$3^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 42574896

約数和(自身を除く): 19701549

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 81, 113, 119, 147, 153, 189, 243, 339, 357, 441, 459, 567, 791, 833, 1017, 1071, 1323, 1377, 1701, 1921, 2373, 2499, 3051, 3213, 3969, 4131, 5537, 5763, 7119, 7497, 9153, 9639, 11907, 13447, 16611, 17289, 21357, 22491, 27459, 28917, 40341, 49833, 51867, 64071, 67473, 94129, 121023, 149499, 155601, 192213, 202419, 282387, 363069, 448497, 466803, 847161, 1089207, 1345491, 2541483, 3267621, 7624449, 22873347]

約数ペア:

[(1, 22873347), (3, 7624449), (7, 3267621), (9, 2541483), (17, 1345491), (21, 1089207), (27, 847161), (49, 466803), (51, 448497), (63, 363069), (81, 282387), (113, 202419), (119, 192213), (147, 155601), (153, 149499), (189, 121023), (243, 94129), (339, 67473), (357, 64071), (441, 51867), (459, 49833), (567, 40341), (791, 28917), (833, 27459), (1017, 22491), (1071, 21357), (1323, 17289), (1377, 16611), (1701, 13447), (1921, 11907), (2373, 9639), (2499, 9153), (3051, 7497), (3213, 7119), (3969, 5763), (4131, 5537)]