129610611

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 211891680

約数和(自身を除く): 82281069

約数列:

[1, 3, 9, 13, 27, 39, 81, 89, 117, 243, 267, 351, 461, 801, 1053, 1157, 1383, 2403, 3159, 3471, 4149, 5993, 7209, 10413, 12447, 17979, 21627, 31239, 37341, 41029, 53937, 93717, 112023, 123087, 161811, 281151, 369261, 485433, 533377, 1107783, 1456299, 1600131, 3323349, 4800393, 9970047, 14401179, 43203537, 129610611]

約数ペア:

[(1, 129610611), (3, 43203537), (9, 14401179), (13, 9970047), (27, 4800393), (39, 3323349), (81, 1600131), (89, 1456299), (117, 1107783), (243, 533377), (267, 485433), (351, 369261), (461, 281151), (801, 161811), (1053, 123087), (1157, 112023), (1383, 93717), (2403, 53937), (3159, 41029), (3471, 37341), (4149, 31239), (5993, 21627), (7209, 17979), (10413, 12447)]