578715291

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{853}}^1$

素因数の和:977

約数の個数: 72

約数和(自身を含む): 1063127520

約数和(自身を除く): 484412229

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 89, 99, 121, 231, 267, 363, 623, 693, 801, 847, 853, 979, 1089, 1869, 2541, 2559, 2937, 5607, 5971, 6853, 7623, 7677, 8811, 9383, 10769, 17913, 20559, 28149, 32307, 53739, 61677, 65681, 75383, 75917, 84447, 96921, 103213, 197043, 226149, 227751, 309639, 531419, 591129, 678447, 683253, 722491, 835087, 928917, 1594257, 2167473, 2505261, 4782771, 5845609, 6502419, 7515783, 9185957, 17536827, 27557871, 52610481, 64301699, 82673613, 192905097, 578715291]

約数ペア:

[(1, 578715291), (3, 192905097), (7, 82673613), (9, 64301699), (11, 52610481), (21, 27557871), (33, 17536827), (63, 9185957), (77, 7515783), (89, 6502419), (99, 5845609), (121, 4782771), (231, 2505261), (267, 2167473), (363, 1594257), (623, 928917), (693, 835087), (801, 722491), (847, 683253), (853, 678447), (979, 591129), (1089, 531419), (1869, 309639), (2541, 227751), (2559, 226149), (2937, 197043), (5607, 103213), (5971, 96921), (6853, 84447), (7623, 75917), (7677, 75383), (8811, 65681), (9383, 61677), (10769, 53739), (17913, 32307), (20559, 28149)]