691473669129

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{607}}^1\times {\mathrm{5441}}^1$

素因数の和:6638

約数の個数: 48

約数和(自身を含む): 1025787569664

約数和(自身を除く): 334313900535

約数列:

[1, 3, 9, 43, 129, 387, 541, 607, 1623, 1821, 4869, 5441, 5463, 16323, 23263, 26101, 48969, 69789, 78303, 209367, 233963, 234909, 328387, 701889, 985161, 2105667, 2943581, 2955483, 3302687, 8830743, 9908061, 14120641, 26492229, 29724183, 42361923, 126573983, 127085769, 142015541, 379721949, 426046623, 1139165847, 1278139869, 1786753667, 5360261001, 16080783003, 76830407681, 230491223043, 691473669129]

約数ペア:

[(1, 691473669129), (3, 230491223043), (9, 76830407681), (43, 16080783003), (129, 5360261001), (387, 1786753667), (541, 1278139869), (607, 1139165847), (1623, 426046623), (1821, 379721949), (4869, 142015541), (5441, 127085769), (5463, 126573983), (16323, 42361923), (23263, 29724183), (26101, 26492229), (48969, 14120641), (69789, 9908061), (78303, 8830743), (209367, 3302687), (233963, 2955483), (234909, 2943581), (328387, 2105667), (701889, 985161)]