42122703

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 69521760

約数和(自身を除く): 27399057

約数列:

[1, 3, 7, 21, 29, 41, 49, 87, 123, 147, 203, 241, 287, 609, 723, 861, 1189, 1421, 1687, 2009, 3567, 4263, 5061, 6027, 6989, 8323, 9881, 11809, 20967, 24969, 29643, 35427, 48923, 58261, 69167, 146769, 174783, 207501, 286549, 342461, 484169, 859647, 1027383, 1452507, 2005843, 6017529, 14040901, 42122703]

約数ペア:

[(1, 42122703), (3, 14040901), (7, 6017529), (21, 2005843), (29, 1452507), (41, 1027383), (49, 859647), (87, 484169), (123, 342461), (147, 286549), (203, 207501), (241, 174783), (287, 146769), (609, 69167), (723, 58261), (861, 48923), (1189, 35427), (1421, 29643), (1687, 24969), (2009, 20967), (3567, 11809), (4263, 9881), (5061, 8323), (6027, 6989)]