73988181

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 112492800

約数和(自身を除く): 38504619

約数列:

[1, 3, 9, 27, 61, 167, 183, 269, 501, 549, 807, 1503, 1647, 2421, 4509, 7263, 10187, 16409, 30561, 44923, 49227, 91683, 134769, 147681, 275049, 404307, 443043, 1212921, 2740303, 8220909, 24662727, 73988181]

約数ペア:

[(1, 73988181), (3, 24662727), (9, 8220909), (27, 2740303), (61, 1212921), (167, 443043), (183, 404307), (269, 275049), (501, 147681), (549, 134769), (807, 91683), (1503, 49227), (1647, 44923), (2421, 30561), (4509, 16409), (7263, 10187)]