25816467087

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{9221}}^1$

素因数の和:9904

約数の個数: 48

約数和(自身を含む): 40914694080

約数和(自身を除く): 15098226993

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 631, 1479, 1893, 4437, 5679, 9221, 10727, 18299, 27663, 32181, 54897, 82989, 96543, 156757, 164691, 267409, 311083, 470271, 802227, 933249, 1410813, 2406681, 2799747, 4545953, 5818451, 13637859, 17455353, 40913577, 52366059, 98913667, 168735079, 296741001, 506205237, 890223003, 1518615711, 2868496343, 8605489029, 25816467087]

約数ペア:

[(1, 25816467087), (3, 8605489029), (9, 2868496343), (17, 1518615711), (29, 890223003), (51, 506205237), (87, 296741001), (153, 168735079), (261, 98913667), (493, 52366059), (631, 40913577), (1479, 17455353), (1893, 13637859), (4437, 5818451), (5679, 4545953), (9221, 2799747), (10727, 2406681), (18299, 1410813), (27663, 933249), (32181, 802227), (54897, 470271), (82989, 311083), (96543, 267409), (156757, 164691)]