85352169987

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{55147}}^1$

素因数の和:55613

約数の個数: 64

約数和(自身を含む): 152473190400

約数和(自身を除く): 67121020413

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 431, 513, 1197, 1293, 3017, 3591, 3879, 8189, 9051, 11637, 24567, 27153, 55147, 57323, 73701, 81459, 165441, 171969, 221103, 386029, 496323, 515907, 1047793, 1158087, 1488969, 1547721, 3143379, 3474261, 7334551, 9430137, 10422783, 22003653, 23768357, 28290411, 66010959, 71305071, 166378499, 198032877, 213915213, 451598783, 499135497, 641745639, 1354796349, 1497406491, 3161191481, 4064389047, 4492219473, 9483574443, 12193167141, 28450723329, 85352169987]

約数ペア:

[(1, 85352169987), (3, 28450723329), (7, 12193167141), (9, 9483574443), (19, 4492219473), (21, 4064389047), (27, 3161191481), (57, 1497406491), (63, 1354796349), (133, 641745639), (171, 499135497), (189, 451598783), (399, 213915213), (431, 198032877), (513, 166378499), (1197, 71305071), (1293, 66010959), (3017, 28290411), (3591, 23768357), (3879, 22003653), (8189, 10422783), (9051, 9430137), (11637, 7334551), (24567, 3474261), (27153, 3143379), (55147, 1547721), (57323, 1488969), (73701, 1158087), (81459, 1047793), (165441, 515907), (171969, 496323), (221103, 386029)]