63618165

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6397}}^1$

素因数の和:6438

約数の個数: 48

約数和(自身を含む): 125759088

約数和(自身を除く): 62140923

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 6397, 9945, 19191, 31985, 57573, 83161, 95955, 108749, 249483, 287865, 326247, 415805, 543745, 748449, 978741, 1247415, 1413737, 1631235, 3742245, 4241211, 4893705, 7068685, 12723633, 21206055, 63618165]

約数ペア:

[(1, 63618165), (3, 21206055), (5, 12723633), (9, 7068685), (13, 4893705), (15, 4241211), (17, 3742245), (39, 1631235), (45, 1413737), (51, 1247415), (65, 978741), (85, 748449), (117, 543745), (153, 415805), (195, 326247), (221, 287865), (255, 249483), (585, 108749), (663, 95955), (765, 83161), (1105, 57573), (1989, 31985), (3315, 19191), (6397, 9945)]