157037278779

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{177791}}^1$

素因数の和:178088

約数の個数: 48

約数和(自身を含む): 251616927744

約数和(自身を除く): 94579648965

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 251, 391, 753, 1173, 2259, 3519, 4267, 5773, 12801, 17319, 38403, 51957, 98141, 177791, 294423, 533373, 883269, 1600119, 3022447, 4089193, 9067341, 12267579, 27202023, 36802737, 44625541, 69516281, 133876623, 208548843, 401629869, 625646529, 758634197, 1026387443, 2275902591, 3079162329, 6827707773, 9237486987, 17448586531, 52345759593, 157037278779]

約数ペア:

[(1, 157037278779), (3, 52345759593), (9, 17448586531), (17, 9237486987), (23, 6827707773), (51, 3079162329), (69, 2275902591), (153, 1026387443), (207, 758634197), (251, 625646529), (391, 401629869), (753, 208548843), (1173, 133876623), (2259, 69516281), (3519, 44625541), (4267, 36802737), (5773, 27202023), (12801, 12267579), (17319, 9067341), (38403, 4089193), (51957, 3022447), (98141, 1600119), (177791, 883269), (294423, 533373)]