211528039653

素因数分解:

$3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1\times {\mathrm{22273}}^1$

素因数の和:22859

約数の個数: 64

約数和(自身を含む): 362228697600

約数和(自身を除く): 150700657947

約数列:

[1, 3, 7, 9, 21, 27, 63, 109, 189, 327, 461, 763, 981, 1383, 2289, 2943, 3227, 4149, 6867, 9681, 12447, 20601, 22273, 29043, 50249, 66819, 87129, 150747, 155911, 200457, 351743, 452241, 467733, 601371, 1055229, 1356723, 1403199, 2427757, 3165687, 4209597, 7283271, 9497061, 10267853, 16994299, 21849813, 30803559, 50982897, 65549439, 71874971, 92410677, 152948691, 215624913, 277232031, 458846073, 646874739, 1119195977, 1940624217, 3357587931, 7834371839, 10072763793, 23503115517, 30218291379, 70509346551, 211528039653]

約数ペア:

[(1, 211528039653), (3, 70509346551), (7, 30218291379), (9, 23503115517), (21, 10072763793), (27, 7834371839), (63, 3357587931), (109, 1940624217), (189, 1119195977), (327, 646874739), (461, 458846073), (763, 277232031), (981, 215624913), (1383, 152948691), (2289, 92410677), (2943, 71874971), (3227, 65549439), (4149, 50982897), (6867, 30803559), (9681, 21849813), (12447, 16994299), (20601, 10267853), (22273, 9497061), (29043, 7283271), (50249, 4209597), (66819, 3165687), (87129, 2427757), (150747, 1403199), (155911, 1356723), (200457, 1055229), (351743, 601371), (452241, 467733)]