15702579981

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{3931}}^1$

素因数の和:4362

約数の個数: 48

約数和(自身を含む): 25004311488

約数和(自身を除く): 9301731507

約数列:

[1, 3, 9, 11, 33, 99, 157, 257, 471, 771, 1413, 1727, 2313, 2827, 3931, 5181, 8481, 11793, 15543, 25443, 35379, 40349, 43241, 121047, 129723, 363141, 389169, 443839, 617167, 1010267, 1331517, 1851501, 3030801, 3994551, 5554503, 6788837, 9092403, 11112937, 20366511, 33338811, 61099533, 100016433, 158611919, 475835757, 1427507271, 1744731109, 5234193327, 15702579981]

約数ペア:

[(1, 15702579981), (3, 5234193327), (9, 1744731109), (11, 1427507271), (33, 475835757), (99, 158611919), (157, 100016433), (257, 61099533), (471, 33338811), (771, 20366511), (1413, 11112937), (1727, 9092403), (2313, 6788837), (2827, 5554503), (3931, 3994551), (5181, 3030801), (8481, 1851501), (11793, 1331517), (15543, 1010267), (25443, 617167), (35379, 443839), (40349, 389169), (43241, 363141), (121047, 129723)]