72280492263

素因数分解:

$3^3\times 7^2\times {\mathrm{643}}^1\times {\mathrm{84967}}^1$

素因数の和:85633

約数の個数: 48

約数和(自身を含む): 124760213760

約数和(自身を除く): 52479721497

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 643, 1323, 1929, 4501, 5787, 13503, 17361, 31507, 40509, 84967, 94521, 121527, 254901, 283563, 594769, 764703, 850689, 1784307, 2294109, 4163383, 5352921, 12490149, 16058763, 37470447, 54633781, 112411341, 163901343, 382436467, 491704029, 1147309401, 1475112087, 2677055269, 3441928203, 8031165807, 10325784609, 24093497421, 72280492263]

約数ペア:

[(1, 72280492263), (3, 24093497421), (7, 10325784609), (9, 8031165807), (21, 3441928203), (27, 2677055269), (49, 1475112087), (63, 1147309401), (147, 491704029), (189, 382436467), (441, 163901343), (643, 112411341), (1323, 54633781), (1929, 37470447), (4501, 16058763), (5787, 12490149), (13503, 5352921), (17361, 4163383), (31507, 2294109), (40509, 1784307), (84967, 850689), (94521, 764703), (121527, 594769), (254901, 283563)]