118926873

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 198374400

約数和(自身を除く): 79447527

約数列:

[1, 3, 9, 13, 27, 39, 47, 81, 89, 117, 141, 243, 267, 351, 423, 611, 729, 801, 1053, 1157, 1269, 1833, 2187, 2403, 3159, 3471, 3807, 4183, 5499, 7209, 9477, 10413, 11421, 12549, 16497, 21627, 28431, 31239, 34263, 37647, 49491, 54379, 64881, 93717, 102789, 112941, 148473, 163137, 194643, 281151, 338823, 445419, 489411, 843453, 1016469, 1336257, 1468233, 2530359, 3049407, 4404699, 9148221, 13214097, 39642291, 118926873]

約数ペア:

[(1, 118926873), (3, 39642291), (9, 13214097), (13, 9148221), (27, 4404699), (39, 3049407), (47, 2530359), (81, 1468233), (89, 1336257), (117, 1016469), (141, 843453), (243, 489411), (267, 445419), (351, 338823), (423, 281151), (611, 194643), (729, 163137), (801, 148473), (1053, 112941), (1157, 102789), (1269, 93717), (1833, 64881), (2187, 54379), (2403, 49491), (3159, 37647), (3471, 34263), (3807, 31239), (4183, 28431), (5499, 21627), (7209, 16497), (9477, 12549), (10413, 11421)]