980727237

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{273107}}^1$

素因数の和:273142

約数の個数: 32

約数和(自身を含む): 1747891200

約数和(自身を除く): 767163963

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 273107, 819321, 1911749, 2457963, 5189033, 5735247, 7373889, 15567099, 17205741, 36323231, 46701297, 51617223, 108969693, 140103891, 326909079, 980727237]

約数ペア:

[(1, 980727237), (3, 326909079), (7, 140103891), (9, 108969693), (19, 51617223), (21, 46701297), (27, 36323231), (57, 17205741), (63, 15567099), (133, 7373889), (171, 5735247), (189, 5189033), (399, 2457963), (513, 1911749), (1197, 819321), (3591, 273107)]