75219417

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3167}}^1$

素因数の和:3222

約数の個数: 48

約数和(自身を含む): 138378240

約数和(自身を除く): 63158823

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 609, 819, 1131, 1827, 2639, 3167, 3393, 7917, 9501, 22169, 23751, 28503, 41171, 66507, 91843, 123513, 199521, 275529, 288197, 370539, 642901, 826587, 864591, 1193959, 1928703, 2593773, 3581877, 5786109, 8357713, 10745631, 25073139, 75219417]

約数ペア:

[(1, 75219417), (3, 25073139), (7, 10745631), (9, 8357713), (13, 5786109), (21, 3581877), (29, 2593773), (39, 1928703), (63, 1193959), (87, 864591), (91, 826587), (117, 642901), (203, 370539), (261, 288197), (273, 275529), (377, 199521), (609, 123513), (819, 91843), (1131, 66507), (1827, 41171), (2639, 28503), (3167, 23751), (3393, 22169), (7917, 9501)]