152839323

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3163}}^1$

素因数の和:3248

約数の個数: 48

約数和(自身を含む): 276407040

約数和(自身を除く): 123567717

約数列:

[1, 3, 7, 9, 13, 21, 39, 59, 63, 91, 117, 177, 273, 413, 531, 767, 819, 1239, 2301, 3163, 3717, 5369, 6903, 9489, 16107, 22141, 28467, 41119, 48321, 66423, 123357, 186617, 199269, 287833, 370071, 559851, 863499, 1306319, 1679553, 2426021, 2590497, 3918957, 7278063, 11756871, 16982147, 21834189, 50946441, 152839323]

約数ペア:

[(1, 152839323), (3, 50946441), (7, 21834189), (9, 16982147), (13, 11756871), (21, 7278063), (39, 3918957), (59, 2590497), (63, 2426021), (91, 1679553), (117, 1306319), (177, 863499), (273, 559851), (413, 370071), (531, 287833), (767, 199269), (819, 186617), (1239, 123357), (2301, 66423), (3163, 48321), (3717, 41119), (5369, 28467), (6903, 22141), (9489, 16107)]