164700549

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 266482944

約数和(自身を除く): 101782395

約数列:

[1, 3, 9, 13, 39, 47, 61, 117, 141, 183, 423, 491, 549, 611, 793, 1473, 1833, 2379, 2867, 4419, 5499, 6383, 7137, 8601, 19149, 23077, 25803, 29951, 37271, 57447, 69231, 89853, 111813, 207693, 269559, 300001, 335439, 389363, 900003, 1168089, 1407697, 2700009, 3504267, 4223091, 12669273, 18300061, 54900183, 164700549]

約数ペア:

[(1, 164700549), (3, 54900183), (9, 18300061), (13, 12669273), (39, 4223091), (47, 3504267), (61, 2700009), (117, 1407697), (141, 1168089), (183, 900003), (423, 389363), (491, 335439), (549, 300001), (611, 269559), (793, 207693), (1473, 111813), (1833, 89853), (2379, 69231), (2867, 57447), (4419, 37271), (5499, 29951), (6383, 25803), (7137, 23077), (8601, 19149)]