28649698011

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1\times {\mathrm{4561}}^1$

素因数の和:5592

約数の個数: 48

約数和(自身を含む): 45877223808

約数和(自身を除く): 17227525797

約数列:

[1, 3, 9, 11, 33, 67, 99, 201, 603, 737, 947, 2211, 2841, 4561, 6633, 8523, 10417, 13683, 31251, 41049, 50171, 63449, 93753, 150513, 190347, 305587, 451539, 571041, 697939, 916761, 2093817, 2750283, 3361457, 4319267, 6281451, 10084371, 12957801, 30253113, 38873403, 47511937, 142535811, 289390889, 427607433, 868172667, 2604518001, 3183299779, 9549899337, 28649698011]

約数ペア:

[(1, 28649698011), (3, 9549899337), (9, 3183299779), (11, 2604518001), (33, 868172667), (67, 427607433), (99, 289390889), (201, 142535811), (603, 47511937), (737, 38873403), (947, 30253113), (2211, 12957801), (2841, 10084371), (4561, 6281451), (6633, 4319267), (8523, 3361457), (10417, 2750283), (13683, 2093817), (31251, 916761), (41049, 697939), (50171, 571041), (63449, 451539), (93753, 305587), (150513, 190347)]