127838831757

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1499}}^1\times {\mathrm{8443}}^1$

素因数の和:10002

約数の個数: 64

約数和(自身を含む): 215625984000

約数和(自身を除く): 87787152243

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 1499, 3367, 4497, 8443, 10101, 10493, 19487, 25329, 31479, 55463, 58461, 59101, 109759, 136409, 166389, 177303, 312391, 329277, 388241, 409227, 721019, 768313, 937173, 1164723, 2163057, 2186737, 2304939, 4061083, 5047133, 6560211, 12183249, 12656057, 15141399, 28427581, 37968171, 85282743, 88592399, 164528741, 265777197, 468274109, 493586223, 1151701187, 1404822327, 3277918763, 3455103561, 6087563417, 9833756289, 18262690251, 42612943919, 127838831757]

約数ペア:

[(1, 127838831757), (3, 42612943919), (7, 18262690251), (13, 9833756289), (21, 6087563417), (37, 3455103561), (39, 3277918763), (91, 1404822327), (111, 1151701187), (259, 493586223), (273, 468274109), (481, 265777197), (777, 164528741), (1443, 88592399), (1499, 85282743), (3367, 37968171), (4497, 28427581), (8443, 15141399), (10101, 12656057), (10493, 12183249), (19487, 6560211), (25329, 5047133), (31479, 4061083), (55463, 2304939), (58461, 2186737), (59101, 2163057), (109759, 1164723), (136409, 937173), (166389, 768313), (177303, 721019), (312391, 409227), (329277, 388241)]