15693998751

素因数分解:

$3^6\times {\mathrm{211}}^1\times {\mathrm{257}}^1\times {\mathrm{397}}^1$

素因数の和:883

約数の個数: 56

約数和(自身を含む): 23793525744

約数和(自身を除く): 8099526993

約数列:

[1, 3, 9, 27, 81, 211, 243, 257, 397, 633, 729, 771, 1191, 1899, 2313, 3573, 5697, 6939, 10719, 17091, 20817, 32157, 51273, 54227, 62451, 83767, 96471, 102029, 153819, 162681, 187353, 251301, 289413, 306087, 488043, 753903, 918261, 1464129, 2261709, 2754783, 4392387, 6785127, 8264349, 13177161, 20355381, 21528119, 24793047, 39531483, 61066143, 64584357, 74379141, 193753071, 581259213, 1743777639, 5231332917, 15693998751]

約数ペア:

[(1, 15693998751), (3, 5231332917), (9, 1743777639), (27, 581259213), (81, 193753071), (211, 74379141), (243, 64584357), (257, 61066143), (397, 39531483), (633, 24793047), (729, 21528119), (771, 20355381), (1191, 13177161), (1899, 8264349), (2313, 6785127), (3573, 4392387), (5697, 2754783), (6939, 2261709), (10719, 1464129), (17091, 918261), (20817, 753903), (32157, 488043), (51273, 306087), (54227, 289413), (62451, 251301), (83767, 187353), (96471, 162681), (102029, 153819)]